Embedded Linux Experts

1 #
2 # Plug and Play configuration
3 #
45 menuconfig PNP
6 bool "Plug and Play support"
7 depends on HAS_IOMEM
8 depends on ISA || ACPI
9 ---help---
10 Plug and Play (PnP) is a standard for peripherals which allows those
11 peripherals to be configured by software, e.g. assign IRQ's or other
12 parameters. No jumpers on the cards are needed, instead the values
13 are provided to the cards from the BIOS, from the operating system,
14 or using a user-space utility.
1516 Say Y here if you would like Linux to configure your Plug and Play
17 devices. You should then also say Y to all of the protocols below.
18 Alternatively, you can say N here and configure your PnP devices
19 using user space utilities such as the isapnptools package.
2021 If unsure, say Y.
2223 config PNP_DEBUG_MESSAGES
24 default y
25 bool "PNP debugging messages"
26 depends on PNP
27 help
28 Say Y here if you want the PNP layer to be able to produce debugging
29 messages if needed. The messages can be enabled at boot-time with
30 the pnp.debug kernel parameter.
3132 This option allows you to save a bit of space if you do not want
33 the messages to even be built into the kernel.
3435 If you have any doubts about this, say Y here.
3637 if PNP
3839 comment "Protocols"
4041 source "drivers/pnp/isapnp/Kconfig"
4243 source "drivers/pnp/pnpbios/Kconfig"
4445 source "drivers/pnp/pnpacpi/Kconfig"
4647 endif # PNP

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